Ememobus/Modbus Setup Parameters; Memobus/Modbus Serial Communication - YASKAWA CIMR-ZU A Series Programming Manual

E MEMOBUS/Modbus Setup Parameters

MEMOBUS/Modbus Serial Communication

Changes to MEMOBUS/Modbus communications settings become effective after restarting the drive.
1 Dri e Sla e Address
Sets the drive slave address used for communications.
Cycle power for the setting to take effect.
Note:
No
H5-01
Each slave drive must be assigned a unique slave address for serial communications to work. Slave addresses do not need to
be assigned in sequential order, but no two drives may share the same address.
2 Communication Speed Selection
Sets the communications speed for APOGEE FLN, BACnet, MEMOBUS/Modbus, and Metasys N2.
1. Cycle power for the setting to take effect.
Note:
2. When Metasys N2 communications are selected (H5-08 = 1), selecting a baud rate other than 9600 bps will trigger an oPE29 error.
3. When APOGEE FLN (P1) communications are selected (H5-08 = 2), selecting a baud rate other than 4800 bps will trigger an oPE29
error.
4. When BACnet communications are selected (H5-08 = 3), selecting 115200 bps (Setting 8) will trigger an oPE29 error.
No
H5-02
<1> Default depends on H5-08 setting:
H5-08 = 0, MEMOBUS/Modbus; default: 3
H5-08 = 1, N2 (Metasys); default: 3
H5-08 = 2, P1 (APOGEE FLN); default: 2
H5-08 = 3, BACnet; default: 3
2
0
<1>
1
<1>
2
3
<1>
4
<1>
<1> Not available when H5-08 is set to 2 P1 (APOGEE FLN).
<2> Not available when H5-08 is set to 0 (MEMOBUS/Modbus) or 1 (Metasys N2).
Communication Parity Selection
Sets the parity used for communications.
Cycle power for the setting to take effect.
Note:
No
H5-03
Settin No parity
Settin 1 E en parity
Settin 2 Odd parity
Stoppin Met od a ter Communication Error
Selects the stopping method after a communications error (CE) has occurred.
Name
Drive Slave Address
Name
Communication Speed Selection
Communication Speed
1200 bps
2400 bps
4800 bps
9600 bps
19200 bps
Name
Communication Parity Selection
E MEMOBUS/Modbus Setup Parameters
Settin an e
0 to FFH
Settin an e
0 to 8
2 Communication Speed
5
<1>
6
<1>
7
<1>
8
<1> <2>
Settin an e
0 to 2
De ault
1FH
De ault
<1>
38400 bps
57600 bps
76800 bps
115200 bps
De ault
0
E